mm/khugepaged: use a folio more in collapse_file()

This function is not yet fully converted to the folio API, but this
removes a few uses of old APIs.

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Reviewed-by: Zi Yan <[email protected]>
Reviewed-by: Vlastimil Babka <[email protected]>
Cc: Hyeonggon Yoo <[email protected]>
Cc: Johannes Weiner <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

0 files changed, 0 insertions, 0 deletions